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    • 5. 发明授权
    • Method of manufacturing laminated bamboo sliver lumber
    • 层压竹条木材的制作方法
    • US08231757B2
    • 2012-07-31
    • US12739014
    • 2008-01-24
    • Hai LinXufeng XuJiuhong JinHongzheng Liu
    • Hai LinXufeng XuJiuhong JinHongzheng Liu
    • B32B37/00B32B38/00B32B38/04B32B38/10
    • B27J1/003B27M3/006B32B7/12B32B9/02B32B2307/54B32B2307/72Y10T156/1052Y10T156/1056Y10T156/1057Y10T156/1062Y10T156/1067
    • A method of manufacturing laminated bamboo sliver lumber comprises steps of: preparing bamboo slivers; performing moth-proofing, mildew-proofing, and antiseptic treatments to the bamboo slivers and then drying the bamboo slivers to a moisture content of about 6-15%; machining each dried bamboo sliver to a thickness of about 0.5-3.5 mm (0.02-0.14 in) and a width of about 5-22 mm (0.20-0.87 in) and then dehumidifying the machined bamboo slivers to a moisture content of about 3-10%; applying a glue to the bamboo slivers by glue-coating or “immerging” process, in which a ratio of the glue to an absolute dry weight of the bamboo slivers is about 3-16%; and arranging the glued bamboo slivers with their “width” direction consistent with the “vertical” direction and then pressing the arranged bamboo slivers and curing the glue under a “side” pressure of about 3-15 MPa (0.44-2.18 ksi) and a “top” pressure of about 1-6 MPa (0.15-0.87 ksi) so as to form the laminated bamboo sliver lumber.
    • 层压竹条木材的制造方法,包括:制作竹条; 对竹条进行防虫,防霉,防腐处理,然后将竹条干燥至含水量约6-15%; 将每根干燥的竹条加工成约0.5-3.5毫米(0.02-0.14英寸)的厚度和约5-22毫米(0.20-0.87英寸)的宽度,然后将机加工的竹条除湿至约3- 10%; 通过胶水涂布或“浸泡”工艺将竹胶条施加在竹条上,其中胶条与竹条绝对干重的比例约为3-16%; 并按照“垂直”方向将“竹宽”方向排列成“宽”方向,然后在排列的竹条上按压约3-15MPa(0.44-2.18ksi)的“侧”压力并固化胶 “顶部”压力约为1-6MPa(0.15-0.87ksi),以形成层压竹条。